The team investigates the death of a partially clothed teenage boy wearing a leather mask. The detectives discover that the victim's best friend (Michael Welch) is the killer and has a video, showing that the boy's death was the result of a backyard wrestling match gone wrong.
Elenco: Mariska Hargitay , Ice-T , Dann Florek , Richard Belzer , Christopher Meloni , Kelli Giddish , BD Wong , Peter Scanavino , Tamara Tunie , Raúl Esparza , Danny Pino , Diane Neal , Stephanie March , Philip Winchester , Michaela McManus , Adam Beach , Demore Barnes , Jamie Gray Hyder .